发明名称 Variable resistance exercise device
摘要 Variable Resistance Exercise Device with a resistance mechanism comprised of a housing, spring reel, extension cable and resistance applying knob. A strap helps attach the resistance mechanism to a persons arm or leg. An eye bolt or bracket is attached to a wall. A retaining clip attaches to the wall bracket at the end of the cable of the resistance mechanism. An alternate embodiment where the resistance mechanism is removably attached to a wall at one end and a user retaining or holding means attached to said cable at the opposite end. A preferred embodiment includes wherein said housing has a padded portion on its underside where it interfaces the users arm or leg.
申请公布号 US6149559(A) 申请公布日期 2000.11.21
申请号 US19990334282 申请日期 1999.06.16
申请人 MACKEY, TERI R 发明人 MACKEY, TERI R
分类号 A63B21/00;A63B21/015;A63B23/035;(IPC1-7):A63B69/00 主分类号 A63B21/00
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